CN213082664U

CN213082664U - Printing device for packaging bag production

Info

Publication number: CN213082664U
Application number: CN202021500085.7U
Authority: CN
Inventors: 张涛; 张洪威
Original assignee: Chengdu Qingyang Baobo Packaging Co ltd
Current assignee: Chengdu Qingyang Baobo Packaging Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-30
Anticipated expiration: 2030-07-27

Abstract

A printing device for packaging bag production comprises a printing mechanism, a printing mechanism and a control mechanism, wherein the printing mechanism comprises a pressing roller and a printing roller which are horizontally arranged from top to bottom in sequence, the pressing roller and the printing roller rotate reversely at the same speed, and a pressing roller brush capable of moving up and down is arranged on the pressing roller in a matching manner; the feeding mechanism is arranged below the printing mechanism and used for temporarily storing the printing coating and coating the printing coating on the surface of the printing roller, and comprises a trough, wherein the bottom of the trough is communicated with a feeding pipe, and the feeding pipe is connected with a fine filtering head; batching mechanism for the mixture of printing coating to carry the printing coating of mixing to feeding mechanism, including the batching bucket, batching bucket middle part is equipped with the stirring rake, still is equipped with the filter screen in the batching bucket, and the filter screen is arranged in the large granule impurity of filtering printing coating. The utility model discloses utilize the stirring rake to carry out the intensive mixing to coating, the large granule impurity in the coating is collected by the filter screen, and the impurity of being convenient for is clear away, and coating can improve the coating homogeneity with the separation of small granule impurity when the smart filter head, guarantees that the printing colour is stable.

Description

Printing device for packaging bag production

Technical Field

The utility model relates to a wrapping bag production facility field is relevant with a printing device for wrapping bag production very much.

Background

With the improvement of national economy, the printing and packaging industry is rapidly developed, the printing requirements of printed matters are high-grade, exquisite, environment-friendly and personalized, and the packaging bag is generally printed only on the front side in the printing process. The wrapping bag need mix multiple printing coating during printing, then the coating is on the wrapping bag surface, and the printing in-process can produce the sediment of certain degree because multiple printing coating time contact, and the material tank content easily drops debris, if not in time the clearance will influence product printing effect.

SUMMERY OF THE UTILITY MODEL

Problem to relevant prior art existence, the utility model provides a printing device for wrapping bag production utilizes the stirring rake to carry out the intensive mixing to coating, and the large granule impurity in the coating is collected by the filter screen, and the impurity of being convenient for is clear away, and coating can improve the coating homogeneity with the separation of tiny particle impurity when smart filter head, guarantees that the printing colour is stable.

In order to achieve the above purpose, the utility model adopts the following technology:

a printing apparatus for the production of packaging bags, comprising:

the printing mechanism comprises a press roller and a printing roller which are horizontally arranged from top to bottom in sequence, the press roller and the printing roller rotate reversely at the same speed, and a press roller brush capable of moving up and down is arranged in a matching manner;

the feeding mechanism is arranged below the printing mechanism and used for temporarily storing the printing coating and coating the printing coating on the surface of the printing roller, and comprises a trough, wherein the bottom of the trough is communicated with a feeding pipe, and the feeding pipe is connected with a fine filtering head;

batching mechanism for the mixture of printing coating to carry the printing coating of mixing to feeding mechanism, including the batching bucket, batching bucket middle part is equipped with the stirring rake, still is equipped with the filter screen in the batching bucket, and the filter screen is arranged in the large granule impurity of filtering printing coating.

Furthermore, the two ends of the compression roller and the two ends of the printing roller are rotatably connected with supporting rods, the top end of each supporting rod is connected with a flat plate, one ends of the compression roller and the printing roller are meshed with gears, the other ends of the compression roller and the printing roller are connected with a printing motor, and the printing motor is fixed on the flat plate.

Furthermore, the compression roller brush is vertically inserted into the flat plate, a T-shaped rod is arranged at the top end of the compression roller brush, a T-shaped groove is formed in the flat plate, the T-shaped rod is assembled in the T-shaped groove in a sliding mode, a limiting pin is connected to the T-shaped groove in a threaded mode, and the limiting pin is used for adjusting the position of the T-shaped rod assembled in the T-shaped groove.

Furthermore, the bottom of the trough is semicircular, the trough is connected with a lifting rod, and the top end of the lifting rod is fixed on the flat plate.

Further, agitator motor is connected to the stirring rake bottom, and a plurality of perforation have evenly been seted up to the stirring rake.

Further, the filter screen is with batching bucket inner wall complex arc, and the filter screen outside is connected with the lug, and the lug card is located in the recess that batching bucket inner wall was seted up.

Furthermore, the bottom of the batching barrel is communicated with a delivery pipe, a flow valve is arranged on the delivery pipe, the delivery pipe is connected with a hydraulic pump, and the hydraulic pump is used for conveying printing coatings to the material groove at a constant speed.

The utility model discloses beneficial effect:

1. utilize the stirring rake to carry out intensive mixing to coating, the large granule impurity in the coating is collected by the filter screen, and the impurity of being convenient for is clear away, and coating can improve the coating homogeneity with the separation of small granule impurity when smart filter head, guarantees that the printing colour is stable.

2. The silo is drawn by the lifter and can reciprocates, makes the coating in the silo and the full contact of printing roller, and the coating is coated on printing roller surface when printing roller rotates, can clean the compression roller through reciprocating the compression roller brush, keeps compression roller surface smoothness.

3. The pressing roller brush is in contact with the pressing roller by moving the position of the T-shaped rod assembled in the T-shaped groove, the limiting pin is used for fixing, the cleaning effect is guaranteed, when the pressing roller brush is abraded, the position of the pressing roller brush is only required to be moved, replacement is not needed, and cost is reduced.

4. A plurality of perforation have evenly been seted up to the stirring rake, can improve coating stirring effect, prevent simultaneously that the stirring from splashing batching bucket, the filter screen passes through the lug card and locates in the recess, the installation and the dismantlement of the filter screen of being convenient for, device simple structure, easily operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a partial structure a in fig. 1.

Fig. 3 is a schematic view of a portion B in fig. 1.

Fig. 4 is the structure schematic diagram of the batching mechanism of the utility model.

Fig. 5 is the structure diagram of the filter screen of the present invention.

Fig. 6 is the structure schematic diagram of the stirring paddle of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the described embodiments of the present invention are some embodiments of the present invention, not all embodiments.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and this is only for the convenience of description of the present invention and simplification of the description. The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-2, a printing device for packaging bag production comprises a printing mechanism 1, a feeding mechanism 2 disposed below the printing mechanism 1, and a batching mechanism 3.

Printing mechanism 1, including the compression roller 101 and the printing roller 102 that from top to bottom set up horizontally in proper order, compression roller 101 and printing roller 102 are with fast reverse rotation, compression roller 101 cooperation is equipped with the compression roller brush 103 that can reciprocate, compression roller 101 and printing roller 102 both ends are rotated and are connected with bracing piece 104, bracing piece 104 top is connected with dull and stereotyped 105, compression roller 101 and printing roller 102 one end meshing have gear 106, the compression roller 101 other end is connected with printing motor 107, printing motor 107 is fixed in dull and stereotyped 105.

Feed mechanism 2 is used for temporarily storing printing paint to with printing paint coating on printing roller 102 surface, including silo 201, silo 201 bottom intercommunication has inlet pipe 202, and inlet pipe 202 is connected with fine filter 203, silo 201 bottom semicircular in shape, and silo 201 is connected with lifter 204, and lifter 204 top is fixed in flat board 105.

Batching mechanism 3 for the mixture of printing coating to carry the printing coating of mixing to feed mechanism 2, including batching bucket 301, batching bucket 301 middle part is equipped with stirring rake 302, still is equipped with filter screen 303 in the batching bucket 301, and filter screen 303 is arranged in the filtering printing coating large granule impurity.

When the packaging bag is printed, a plurality of coatings are added into the mixing barrel 301, the coatings are fully stirred by the stirring paddle 302, and large-particle impurities in the coatings move to the inner wall of the mixing barrel 301 under the action of centrifugal force when the coatings rotate and are collected by the filter screen 303, so that the impurities can be conveniently removed; the mixed coating is conveyed into a material groove 201 through a feeding pipe 202, and small particle impurities can be blocked when the coating passes through a fine filtering head 203, so that the uniformity of the coating is improved, and the stability of the printing color is ensured; the trough 201 is dragged by the lifting rod 204 to move up and down, so that the coating in the trough 201 is fully contacted with the printing roller 102, the coating is coated on the surface of the printing roller 102 when the printing roller 102 rotates, the press roller 101 supports the packaging bag to complete the printing of the packaging bag, the press roller 101 and the printing roller 102 can be kept to rotate reversely at the same speed by using the gear 106, and the surface of the packaging bag is prevented from being abraded; the cleaning of the press roll 101 can be performed by moving the press roll brush 103 up and down, maintaining the surface smoothness of the press roll 101.

Further, as shown in fig. 3, the roller brush 103 is vertically inserted into the flat plate 105, a T-shaped rod 108 is disposed at the top end of the roller brush 103, the flat plate 105 is provided with a T-shaped groove 109, the T-shaped rod 108 is slidably assembled in the T-shaped groove 109, the T-shaped groove 109 is in threaded connection with a limit pin 110, and the limit pin 110 is used for adjusting the position of the T-shaped rod 108 assembled in the T-shaped groove 109.

The press roller brush 103 is vertically inserted into the flat plate 105, the T-shaped rod 108 is assembled at the position of the T-shaped groove 109 through movement, the press roller brush 103 is in contact with the press roller 101 and is fixed through the limiting pin 110, the cleaning effect is guaranteed, and due to the fact that the vertical position of the press roller brush 103 is adjustable, when the press roller brush 103 is worn, only the vertical position of the press roller brush 103 needs to be moved, replacement is not needed, cost is reduced, and operation is simple.

Further, as shown in fig. 4-6, agitator motor 304 is connected to agitator 302 bottom, a plurality of perforation 305 have evenly been seted up to agitator 302, filter screen 303 is with batching bucket 301 inner wall complex arc, the filter screen 303 outside is connected with lug 306, lug 306 card is located in the recess 307 that batching bucket 301 inner wall was seted up, batching bucket 301 bottom intercommunication has conveying pipeline 308, be equipped with flow valve 309 on the conveying pipeline 308, conveying pipeline 308 is connected with hydraulic pump 310, hydraulic pump 310 is used for carrying printing coating to silo 201 at the uniform velocity.

Utilize agitator motor 304 to control the mixed stirring of multiple coating, a plurality of perforation 305 have evenly been seted up to stirring rake 302, can improve coating stirring effect, prevent stirring splash batching bucket 301 simultaneously, filter screen 303 and the cooperation of batching bucket 301 inner wall, can prevent that impurity from passing by the clearance between filter screen 303 and the batching bucket 301, improve impurity collection effect, filter screen 303 is located in the recess 307 that batching bucket 301 inner wall was seted up through lug 306 card, be convenient for the installation and the dismantlement of filter screen 303, device simple structure, easy to operate, cooperation through hydraulic pump 310 and flow valve 309, steerable coating delivery capacity and delivery rate, it is stable to keep the position of compression roller 101 submergence in coating, guarantee the printing effect.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A printing device for packaging bag production, comprising:

the printing mechanism (1) comprises a press roller (101) and a printing roller (102) which are sequentially and horizontally arranged from top to bottom, the press roller (101) and the printing roller (102) reversely rotate at the same speed, and a press roller brush (103) capable of moving up and down is arranged in a matched manner on the press roller (101);

the feeding mechanism (2) is arranged below the printing mechanism (1) and used for temporarily storing the printing coating and coating the printing coating on the surface of the printing roller (102), and comprises a trough (201), the bottom of the trough (201) is communicated with a feeding pipe (202), and the feeding pipe (202) is connected with a fine filtering head (203);

batching mechanism (3) for the mixture of printing coating to carry the printing coating of mixing to feed mechanism (2), including batching bucket (301), batching bucket (301) middle part is equipped with stirring rake (302), still is equipped with filter screen (303) in batching bucket (301), and filter screen (303) are arranged in the large granule impurity of filtering printing coating.

2. A printing apparatus for use in the production of packages as claimed in claim 1, wherein: both ends of the pressing roller (101) and the printing roller (102) are rotatably connected with a supporting rod (104), the top end of the supporting rod (104) is connected with a flat plate (105), one ends of the pressing roller (101) and the printing roller (102) are meshed with a gear (106), the other end of the pressing roller (101) is connected with a printing motor (107), and the printing motor (107) is fixed on the flat plate (105).

3. A printing apparatus for the production of packages as claimed in claim 2, wherein: the compression roller brush (103) is vertically inserted into the flat plate (105), a T-shaped rod (108) is arranged at the top end of the compression roller brush (103), a T-shaped groove (109) is formed in the flat plate (105), the T-shaped rod (108) is assembled in the T-shaped groove (109) in a sliding mode, a limiting pin (110) is connected to the T-shaped groove (109) in a threaded mode, and the limiting pin (110) is used for adjusting the position of the T-shaped rod (108) assembled in the T-shaped groove (109).

4. A printing apparatus for the production of packages as claimed in claim 2, wherein: the bottom of the trough (201) is semicircular, the trough (201) is connected with a lifting rod (204), and the top end of the lifting rod (204) is fixed on the flat plate (105).

5. A printing apparatus for use in the production of packages as claimed in claim 1, wherein: the bottom end of the stirring paddle (302) is connected with a stirring motor (304), and a plurality of through holes (305) are uniformly formed in the stirring paddle (302).

6. A printing apparatus for use in the production of packages as claimed in claim 1, wherein: the filter screen (303) is an arc shape matched with the inner wall of the batching barrel (301), the outer side of the filter screen (303) is connected with a convex block (306), and the convex block (306) is clamped in a groove (307) formed in the inner wall of the batching barrel (301).

7. A printing apparatus for use in the production of packages as claimed in claim 1, wherein: batching bucket (301) bottom intercommunication has conveying pipeline (308), is equipped with flow valve (309) on conveying pipeline (308), and conveying pipeline (308) are connected with hydraulic pump (310), and hydraulic pump (310) are used for carrying printing coating to silo (201) in at the uniform velocity.